MachineU > China Products > Tools & Hardware > Valve > Valves
fire fighting equipment, Wet Alarm Valves
fire fighting equipment, Wet Alarm Valves
Specifications
Description

fire fighting equipment, Wet Alarm ValvesSpecifications:
Size:50mm, 65mm,80mm,125mm,150mm,200mm

Wet alarm valve
inlcuding pressure gauge,water motor gong,short pipes,ball valves, retarding chamber,etc

Wet Alarm Valve

Wet automatic water spraying system is one of most widely used fixed sprinkling fire extinguishing system. There are automatic fire detecting & alarming and automatic fire extinguishing.

It is composed of ZSFZ wet alarm valve, water motor gong, retarder, pressure switch, water flow indicator, water supply network, closed fire sprinkler, alarm control device and fire signal butterfly valve, etc. Inside network in the system is filled of water, what makes it be ready to operate all the time.. It is suitable to areas where is in the temperature of 4°C--70°C. The alarm valve should be installed vertically. Where it happens fire hazard in protected area, temperature rises up, pressed water jet from sprayer and, the alarm valve is initiated to jet water onto fire. After 5-20 secounds, the retarder will send out alarming signal to ring the bell for fire extinguishing.

All ZSFZ wet alarm valves of us have been tested to be qualified products. You can just install it according to the height of valve and the flange connecting size.

Technical Parameter

Model

Nominal Diameter (mm)

Max Working Pressure (Mpa)

External Diameter of Flange (*B mm)

Middle Diameter of flange screw hole (*B mm)

Screw hole numbers & Diameter (n ×φA mm)

Weight (kg)

External Appearance Dimensions

(Length ×Width ×Height) (mm)

ZSFZ100

100

1.2

220

180

8×φ17.5

35

980×310×450

ZSFZ150

150

1.2

280

240

8×φ22





Product tags

fire alarm sprinkler system

,

fire sprinkler alarm

,

first alert extinguisher
Send your message to this supplier
Send Now

fire fighting equipment, Wet Alarm Valves

Ask Latest Price
Product Detail
Contact Supplier
fire fighting equipment, Wet Alarm Valves

Wenzhou Junnie Alarm Device Co., Ltd.

Verified Supplier
14 Years
Zhejiang, Wenzhou
Since 2000
Main Products :
Army Camping Gear, Ballistic Armour Plates, Ballistic Protection Helmet
Total Annual :
$5,000,000-$10,000,000
Employee Number :
100-200
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Fire Fighting Equipments
MachineU China Products Tools & Hardware Valve Valves
Contact Supplier
Submit Requirement